Non-Precipitation Warnings / Watches / Advisories
Issued by NWS Upton, NY

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786
WWUS71 KOKX 211522
NPWOKX

URGENT - WEATHER MESSAGE
National Weather Service New York NY
1122 AM EDT Sat Jun 21 2025

NYZ072>075-176-178-221015-
/O.UPG.KOKX.XH.A.0001.250622T1600Z-250625T0000Z/
/O.EXA.KOKX.XH.W.0001.250622T1600Z-250625T0000Z/
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings
(Brooklyn)-Northern Queens-Southern Queens-
1122 AM EDT Sat Jun 21 2025

...EXTREME HEAT WARNING IN EFFECT FROM NOON SUNDAY TO 8 PM EDT
TUESDAY...

* WHAT...Dangerously hot conditions with heat index values up to 107
  expected.

* WHERE...Bronx, Kings (Brooklyn), New York (Manhattan), Northern
  Queens, Richmond (Staten Island), and Southern Queens Counties.

* WHEN...From noon Sunday to 8 PM EDT Tuesday.

* IMPACTS...Extreme heat and humidity will significantly increase
  the potential for heat related illnesses, particularly for those
  working or participating in outdoor activities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

New York City residents should call 3 1 1 to identify cooling center
locations and obtain `Beat the Heat` safety tips.

An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. Take extra precautions if you work or spend time outside.
When possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when possible,
and drink plenty of water.

Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.

Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.

&&

$$

CTZ005>010-NJZ002-004-006-103>108-NYZ067>071-221015-
/O.CON.KOKX.XH.W.0001.250622T1600Z-250625T0000Z/
Northern Fairfield-Northern New Haven-Northern Middlesex-Northern
New London-Southern Fairfield-Southern New Haven-Western Passaic-
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western
Essex-Eastern Essex-Western Union-Eastern Union-Orange-Putnam-
Rockland-Northern Westchester-Southern Westchester-
1122 AM EDT Sat Jun 21 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SUNDAY TO 8 PM
EDT TUESDAY...

* WHAT...Dangerously hot conditions with heat index values up to 110
  expected.

* WHERE...Portions of southern Connecticut, northeast New Jersey,
  and southeast New York.

* WHEN...From noon Sunday to 8 PM EDT Tuesday.

* IMPACTS...Extreme heat and humidity will significantly increase
  the potential for heat related illnesses, particularly for those
  working or participating in outdoor activities.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. Take extra precautions if you work or spend time outside.
When possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when possible,
and drink plenty of water.

Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.

Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.

&&

$$

CTZ011-012-NYZ078-080-177-179-221015-
/O.NEW.KOKX.HT.Y.0001.250622T1600Z-250623T0000Z/
/O.EXT.KOKX.XH.A.0001.250623T1600Z-250625T0000Z/
Southern Middlesex-Southern New London-Northwest Suffolk-
Southwest Suffolk-Northern Nassau-Southern Nassau-
1122 AM EDT Sat Jun 21 2025

...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT SUNDAY...
...EXTREME HEAT WATCH NOW IN EFFECT FROM MONDAY AFTERNOON THROUGH
TUESDAY EVENING...

* WHAT...For the Heat Advisory, heat index values up to 99 expected.
  For the Extreme Heat Watch, dangerously hot conditions with heat
  index values up to 105 possible.

* WHERE...In Connecticut, Southern Middlesex and Southern New London
  Counties. In New York, Northern Nassau, Northwest Suffolk,
  Southern Nassau, and Southwest Suffolk Counties.

* WHEN...For the Heat Advisory, from noon to 8 PM EDT Sunday. For
  the Extreme Heat Watch, from Monday afternoon through Tuesday
  evening.

* IMPACTS...Extreme heat and humidity will significantly increase
  the potential for heat related illnesses, particularly for those
  working or participating in outdoor activities. Hot temperatures
  and high humidity may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

An Extreme Heat Watch means that the combination of heat and
humidity could create a dangerous situation in which heat illnesses
are possible. Take extra precautions if you work or spend time
outside. When possible, reschedule strenuous activities to early
morning or evening. Know the signs and symptoms of heat exhaustion
and heat stroke. Wear light weight and loose fitting clothing when
possible, and drink plenty of water.

Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.

Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don`t have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.

A Heat Advisory is issued when the combination of heat and humidity
is expected to make it feel like it is 95 to 99 degrees for two or
more consecutive days, or 100 to 104 degrees for any length of time.

&&

$$

For more information from the National Weather Service visit
https://weather.gov/nyc

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